Printing-press.



W. S. HUSON & C. R. KADDELAND.

PRINTING PRESS.

APPLICATION FILED use. 1, 1915.

6 9 11 9 y a d 6 m m a P ifiwww m m v Qw MS 7 a QQ V 0 THE COLUMBIA PLANOGRAPH ,c( 1., WASHINGTON, n. c.

W. S. HUSON & C. R. KADDELAND.

PRINTING PRESS.

APPLICATION FILED DEC. 1. ISIS.

Patented May 9,1916.

5 SHEETS-SHEET 2 THE COLUMBIK PLANOGRAPH c0.. WASHINGTON, D. c.

w. s. nusoN & c. R. KADDELAND.

PRINTING PRESS. APPLICATION-FILED DEC. 1. 1915. 1,182,565. Patented May 9, 1916.

5 SHEETS-SHEET 3.

W. S. HUSON & C. R. KADDELAND.

PRINTING PRESS.

APPLICATION FILED DEC. 1, 1915.

Patented May 9, 1916.

5 SHEETSSHEET 4-.

Tm: COLUMBIA PMNOGRAPH c0., WASHINGTON, D. c.

W.S.HUSON & C.R.KADbELAND PRINTING PRESS. APfiLlCATlON FILED DEC. 1. I915.

Patented May 9,1916.

5 SHEETS-SHEET 5.

$ No a g IIIII 'IIII Luv nnrrnn STATES Parana onnron.

WINFIELI) S. HUSON, OFDERBY, AND GHRIS'IEN R. KADDELAND, OF SHELTON, CON- NECTICUT, ASSIGNORS TO THE WHITLOGK PRINTING PRESS MFG. 00., OF DERBY,

CONNECTICUT, A CORPORATION.

rnInrIne-rnnss.

Specification of Letters Patent.

Patented May 9, 1916.

To all whom it may concern Be it known that we,W1NrmLn S. HUsoN and CI-IRISTEN R. KADDELAND, citizens of the United States, residing, respectively, at Derby, in the county of New Haven, State of Connecticut, and at Shelton, in the county of Fairfield and State of Connecticut, have invented a new and useful Improvement in Printing-Presses; and we do hereby declarethe following, when taken in connection with the accompanying drawings and the characters of reference marked thereon, to be aYfull, clear, and exact description of the same, and which said'drawings constitute part of this application, and represent, in

Figure 1 a broken view in left-hand side elevation of a flat-bed printing press constructed in accordance with our invention, the mechanism for delivering the sheets printed-side-down being shown in play. F 2 a similar, but less comprehensive view, sho ing the printed-side-down deliv ery mechanism cut out of play and the printed-side-up delivery mechanism in play. Fig. 3 a view corresponding to Fig. 2, but showing the delivery-board raised into its clearance position, whereby the printed-sideup delivery mechanism is automatically cut out of operation. Fig. i a view on an enlarged scale of the rack-case, looking in the direction of the arrow a. in Fig. 1, and showing the parts in the positions due to them when the printed-side-up delivery mechanism is cut out of play. Fig. 5 a similar but slightly less comprehensive view showing the parts when the printed-Side-up delivery mechanism is in play. 'Fig. (i a broken plan view of the rack-case, the racks and their immediately associated parts. Fig. 7 a broken view in vertical longitudinal section of the rack-case, showing its contained slide and racks in the position due to them when the printed-side-up delivery mechanism is cut out of play. Fig. 8 a view of the rack} case in transverse sect-ion on the line a72 of Fig. '7. Fig. 9 a detached view in side elevation of the constantly reciprocating driving slide of the printed-side-up delivery mechanism Fig. 10 a broken detail sectional view on the line 0 (Z of Fig. 4, showing the means employed to hold the manually operable stopping and starting lever in its cut-out position.

Our invention relates to an improvement in print ng presses, the object being to produce a simple, convenientand reliable press 1n whichthe printed-side-up delivery mechanism is automatically out out of action when the delivery board is moved out of its normal position, whereby collision between the said mechanism and board is avoided.

A further object of our invention is to automatically cut the printed-side-up delivery mechanism out of play when the printedside-down delivery mechanism is cut into play and vice versa.

I A further object of our invention is to provide for positioning the printed-side-up delivery mechanism in its sheet-receiving position next to the impression cylinder, irrespective of the point in the cycle of its operation in which it is cut out of action, whether that be done manually or automatically.

A further object of our invention is to provide for locking the printed-side-up delivery mechanism in its sheet-receiving position adjacent to the impression cylinder when it is cut out of action, either manually or automatically, so that it cannot thereafter he moved until manually unlocked.

.VVith these ends in view, our invention consists in a printing press having certain details of construction and combinations of parts as will be hereinafter described and pointed out in the claims. 7

Asherein shown, we have illustrated our invention as embodied in a fiat-bed printing press employing a reciprocating printedside-up delivery mechanism, such as a tape delivery, and an oscillating printed-sidedown delivery mechanism, such as a socalled, fly-delivery; but our invention is not restricted to any particular type of press, nor to any particular type of printed-sideup and printed-side-down delivery mechanisms.

In carrying outour invention, as herein shown, we employ a pivotal delivery-board 2 provided upon the lower face of its inner end with two brackets of which only the left handbracket 3 isshown, these two bracketsrocking on a stretchenrod 4: supported at its ends in a frame 5 bolted to the upper face of the press-frame proper, 6. The said left hand bracket 3 is furnished with an outwardly projecting arm 7 for the pivotal atupper end of a cut-out bar pivotally conof the said rack case 17.

rock-shaft 26 carries a cut-out arm nected at its lower end by a stud 21 with a link 22 turning on a stud in the lower face The lever 15 and the link 22 swing together in providing for the parallel movement of the said cutfout bar 20. Riding upon the surface of the bar 20, is a cut-out roller 24 mounted in the outer end of a rock-arm 25 onthe outer end of a rock-shaft 26 journaled in a bracket 27 secured to a constantly reciprocated printed-side-up delivery driving-slide 28 located within the rack-case 17. The said 29 3O formed at its outer end with a knuckle entering a socket 31 in a coupling-pin having its inner end reduced as at 33 to enter a hole 34 formed in the longitudinally movable printed-side-up delivery rack locatedwithin the rack case 17 and having bearing upon the constantly reciprocated slide 28 aforesaid. The said cut-out arm 29 is provided with a lug 36 co-acting with a spring-actuated plunger 37 mounted in the bracket 27 and slide 28 and exerting a constant effort to enter the coupling-pin 32 into its hole 34. The teeth of the rack 35 are located upon its upper face in position to be meshed into by a pinion 38 on a shaft 39 journaled in the frame 5. The cover 41 is formed with a long clearance-slot 42 through which the bracket 27 projects and in which it reciprocates. The said shaft 39 carries a large spur gear 43 meshing into rack teeth 44 upon the under face of a printed-sideup deliverycarriage 45 mounted upon rollers 46 running upon a horizontal track 47 in the frame 5. For the constant reciprocation of the printed-side-up driving slide 28, we employ a heavy stud 48 formed upon a casting 49 secured to the said bracket 27 by means of screws 50 passing through the slide 28 and bracket 27 into the'said casting, the heads of the said screws 50 being countersunk in the inner face of the slide 28. The stud 48 enters the eye 51 of a long pitman 52 the lower end of which is furnished with an eye 53 receiving a crank-pin 54 in the outer face of the main driving cam 55 which is mounted upon the main driving shaft 56, whereby the slide 28 is constantly reciprocated, and whereby also the printed side-up delivery rack 35 is reciprocated as long as the coupling-pin 32 has its end 33 entered into the socket 34 therein. hen,

however, the end 33 of the pin 32 is retracted from the socket 34 by the arm 29, the said pin no longer acts to move the said rack.

As herein shown, the delivery board 2 is raised and lowered by two pivotal depending lifting-ha rs of which only the left hand bar 57 is shown, the said bars having rackteeth 58 for meshing into two pinions of which only the left hand pinion 59 is shown. he said pinions are mounted upon a shaft (30 journaled in the inking fountain frame 61 and furnished at itsleft hand end with a crank handle 62 by the rotation of which the delivery board 2 is manually raised and lowered as desired. If it is desired to raise the board 2 from its delivery position as shown in Fig. 2, to its clearance position as shown in Fig. 3, in order to gain access to the inking mechanism and other adjacent parts of the press, the crank-handle 62 is turned and the board raised. As the board raised, the bar-cam 9 is gradually drawn forward until its rise 10 co-acting with the lug 11, swings the bell-crank lever 104 on its stud 13 with the effect of crowding the lower end of its arm 12 against the toe 14 of the lever 15so as to move the same from the position in which itis seen in Fig. 5 to the position in which it is seen in Fig. 4, whereby the cut-out bar 20 acts through the cut-out roller 24 and arm 25 to rock the shaft 26 which, through its arm 29, retracts the end 33 of the cou fling-pin 32 from the hole 34 in the 'printed-side-up delivery driving rack 35 which thereafter receives no driving impulse from the coupling-pin 32. The above described action will take place on account of the length of the bar 20, at any point within the outward or inward excursion of the slide 28 and rack 35, and hence of the printed-side-up delivery carriage 45. If the delivery board is inadvertently raised when the press is running, the retraction of the pin 32 disconnects the slide 28 from the rack 35 and hence from the carriage 45, so

that the latter will not be moved outwardly into collision with the board. On the other hand, if the board 2 is raised into its clearance position when the press is not running, the starting up of the reciprocating printedside-up delivery carriage 45 is prevented altogether and collision with the board avoided.

For starting and stopping the reciprocating printed-side-up delivery mechanism, we employ a stopping and starting lever 63 having a handle 64 and swinging upon a stud 65 in a bracket 66 offsetting from the rack-case cover 41, the said lever 63 being connected by a link '67 with the lower end of the lever 15 which acts through the cut-out bar 20, cut-out roller 24, rock-arm 25, rockshaft 26, finger 29 and knuckle 30 to control the position of the coupling-pin 32 with respect to the hole 34 in theprinted-side-up delivery driving rack The said lever 63 is also provided with a laterally extending finger 68 engaging with the under face of a head (59 on the stem 70 of a plunger 71 having a locking-pin 72 entering a hole 73 formed to receive it in an abutment rib 74 integral with the printed-side-up delivery driving-rack The said plunger 71 is mounted in the rack-case cover ll which is furnished at this point with an offsetting hub 75 forming a housing for a helical spring 76 inclosing the stem and exerting a constant effort to force the pin 72 into the hole 73. The housing 75 is closed by a threaded cap TY which holds the spring 76 in place. The plunger 71 latches the rack at the limit of its upward excursion in which the printedsideu delivery carriage 4:5 is at the limit of its inward excursion, next to the impression cylinder, which is not shown.

To provide for securing the lever 63 in its cut-out position in which the printedside-up delivery mechanism is cut out of action, we provide the said lever with a latchpin 78 the innei' end of whichenters a hole 79 in the bracket66 as shown in Fig. 10, the said pin being furnished with'a collar 80, and encircled by a helical spring 81 situated ina chamber 82 in the inner face ofthe'lever (32. At its outer end, the said pin is fursaid lever to be swung by its handle Get laterally inward from the position in which it is shown in Fig. a to the position in which it is shown in Fig. 5, whereby the plunger 71 is retracted for unlocking theprinted-side-up V delivery driving rack 35, and hence the car riage l5, concurrently with the retiring movement of. the bar 20 into the position shown in Fig. 5 in which it permits the helical spring 37 to force the couplingspring into the hole 3a in the rack 35, whereby the same is caused to partake or the continuous reciprocating movement of the printed-sideaip delivery driving slide 28. It should be explained in this connection that the coupling-pin 32 is relied upon only for moving the rack 35 through its downward excursion during which the carriage a5 makes its outward excursion. For the upward movement of the rack 35, and hence for the inward excursion of the carriage 45, we rely upon the engagement of the upper end 84 of the constantly reciprocating slide 28 with the lower end 85 of the abutment-rib 74. In this connection, it may be here explained that in the normal operation of the machine, the ends Set, 85, are kept in engagement by the entrance of the end 33 ofthe coupling-pin 32 into the hole 3% in the rack 35,

To cut the printed-side-up delivery mecha nism out of operation, the lever 63 is swung byits handle 64 laterally outward from the position in which it is shown in Fig. 5 to the position in which it is shown in Fig. a, whereby the link 67, lever 15, cut-out bar 20, cut-out roller 24, arm 25, shaft 26, finger 29, and knuckle are brought into play for retracting the end 33 of the coupling pin 32 from engagement with the printedside-up delivery rack 35. This results in stopping the carriage 4-5 in case it is at the moment, in any part of its outward excursion, since as already described, the pin is alone relied upon for the outward excursion of the carriage 45. If, on the other hand, the coupling-pin 32 is retracted during the upward movement of the rack and the consequent inward excursion of the car riage the movement of the latter will not be affected since the slide 28 acting through the abutment-rib 7% will continue to drive the rack 35 to the limit of its up ward movement and concurrently move the carriage l5 to the limit of its inward movement. Should the pin 32 be disconnected from the rack 35 during the driving throw of the pin 32, the carriage will be left at some point in its outward excursion. Regardless oi the point at which the carriage 45 may be left, the constantly reciprocating slide 28 will be moved to the limit of its downward throw. Then on its return or upward stroke, its upper end 84 will engage with the lower end 85 of the abutment-rib 74, and, in effect, pick up the rack 36 and carry the same through to the limit of its upward throw, whereby the printedside-up deliverv carriage s5 will be moved inward to the limit of its inward excursion next to the impression cylinder and there left and locked by the action of the plunger 71. The slide 28 will thereafter continue to be reciprocated, but without eiiect upon the carriage e5 since the pin continues to be held in its retracted position by the bar 20 and the parts associated therewith. lVe wish to particularly call attention to the fact in this connection that when the printed-side-up delivery mechanism is cut out of action, the carriage 45 is automatically moved into and locked in position next to the impression cylinder irrespective of the point in the cycle of its operation in which the lever 63 was operated.

We will now proceed to a description of the mechanism by which the printed-side-up delivery mechanism is automatically cut out of play when the printed-side-down delivery mechanism is cut into play, and vice versa.

mechanism are mountedupon a shaft 87 the ends of which are journaled in a pair of virtually corresponding segmental heads 88 rocking on pivots 89. Only one of these heads 88, is shown. At the left hand end hand segmental head 88 is formed with a segmental locking-slot 92 receiving a clamping-bolt 93 operated by a handle 94, whereby the segmental heads 88 may be clamped in their cut-in or cut-out positions. For limiting the downward movement of the segmental heads 88 and locking them, the left hand head, as shown, is furnished with stop-arm 95 having a stop-notch 96 which engages with a clamping-bolt 96 having a handle 97. For rocking the segmental heads as required for cutting the printed-sidedown delivery mechanism into and out of play, the left hand head 88 is connected by a link 98 with a converting lever 99 furnished with a handle 100 and mounted on a stud 101, the said lever being provided with a cam 102 co-acting with a roller 103 journaled in the upper arm 105 of the bell-crank lever 10%. V

For the actuation of the printed-sidedown deliveryrack 91, the same is provided with a stud base 106 secured in place by screws 107 and extending outward through a clearance-slot 108 in the rack-case 17. The stud-base 106 is furnished with a stud 109 entering an eye 110 at the upper end of a printed-side-down delivery 'pitman 111, the

lower end of which is furnished with a. stud 112 by means of which it is pivotally connected with the upper end of a lever 113 carrying a roller lletriding upon the periphery of the main driving cam 55, the lower end of the lever 113 being hung upon a stud 115 in the press frame 6. The cam 55 acting through the roller 114 and lever 113,

7 moves the rack 91 through its rip-stroke by means of which the fly-sticks 83 are swung from their sheet-delivery to their sheet-receiving positionin which they are shown in Fig. 1. For the reverseor delivery movement of the fly-sticks 86, we rely upon a helical spring 116 encircling a rod 117 the rear end of which is connected by a stud 118 to the lever 113 through which the said spring effects the delivery movement of the flysticks. The spring 116 which is a compression spring, is interposed between a collar 119 on the rod 117 and a bearing 120 depending from the forward end of a platform 121 mounted in the press frame 6. For cutting out the reciprocation of the printed-side down rack 91, and consequently the oscillationof the fly-sticks 86, we employ a latch 122, (Fig. 1) having, a handle 123 and a throat 124 and pivoted to a bracket 125 on the press-frame 6. The throat 124 of the said latch 122 fits over the rounded upper end of the lever 113 as shown in'Fig. 1, and prevents the spring 115 from acting to swing the said lever 113 for the downward stroke of the pitman 110, and hence for the delivery oscillation of the rack 91, whereby the printed-side-down delivery is held in its retired position. As shown the main cam. 55 is protected by a guard 126 secured to the press-frame 6.

It will be seen from the foregoing, that under our invention, the manual raising of the delivery board 2 automatically cuts the printed-side-up delivery mechanism out of action, whereby its collision with the board in the elevated position thereof is prevented, thus avoiding the breakage of the press in case the printed-side-up delivery mechanism should be inadvertently started up with the delivery board in its lifted position. The printed-side-up delivery mechanism would also be cut out of action and collision avoided, in case by any chance the delivery board 2 should be inadvertently raised, while the printed-side-up delivery mechanism was actually in operation. It will also be understood that the printed-side-up delivery carriage will be left at the limit of its inward excursion next to the impression cylinder and locked in that-position, whenever it is cut out of action that is to say, whether it is cut out of action by the manual operation of the lever 63 in the ordinary use of the press, or automatically cut out of action by the raising of the delivery board, or automatically cut out of action by the cutting of the printed-side down delivery mechanism into play by the operation of the lever Our improved mechanism is further 99. characterized by the automatic cutting of the printed-side-up-delivery mechanism out of play concurrently with the cutting in of the printed side-down-delivery mechanism,

and vice versa. Thus Fig. 1 shows the press set for delivering the sheets printed side down. To convert the press for delivering the sheets printed side up, the handle 100 of the converting lever 99 is swung upward into the position in which it is shown in Fig. 2, whereby the gear 90 is lifted out of mesh with the printed-side-down driving rack 91, and whereby the cam 102 coacting with the roller 103 in the arm 105 of the bell-crank .lever 104, permits the same to swing on its stud 13, whereupon the cut-out bar 20 retires and permits the coupling-pin 32 to enter the hole 34 in the longitudinally movable printed-side-up delivery rack 35. It will thus be seen that by the act of swinging the converting-lever 99 upward by its handle 100, the printed-side-down delivery mechanism is rendered inoperative, while the printedside-up delivery mechanism is brought into.

position to function. Exactly the reverse will take place when the handle 100 of the converting-lever 99 is pulled downward from the position in which it is shown in Fig. 2 into the position in Which. itis shown in Fig; 1.- It will thus be seen that under our im-' proved mechanism, the operation of the lever 99 as required to place the printedside-updelivery mechanism in readiness to' function, is attended Without any furtheract on the part of the pressman, with the retirement of the printed-side-up delivery mechanism, and vice versa.

l/Ve claim:

1. In a printing press, the combination with a printed-side-up delivery mechanism, means for actuating the same,,a movable delivery board, and means interposed between the said actuating means and the delivery board, whereby the said mechanism is automatically cutout of action when the delivery board is moved out of its'normal position.

2. In a printing press, the combination with a printed-side-up delivery mechanism,

means for actuating the same, a delivery board adapted to beraisedand lowered,and means interposed between the said actuating means and delivery board, whereby the said delivery mechanism is cut outof action when tween the said delivery board and actuating.

means, whereby the said delivery mechanism isautomatically cutout of action and left'at the limit of its inward BXCllISlOILr' In a printing press, the combinationwith a printed-side-up delivery-mechanism,

of means for actuating the same, and a manual cut out mechanism constructed and arranged to beoperable regardless of the position of the said delivery mechanism for cutting the same out of action and leaving it at the limit of its inward excursion.

6. In a printing press, the combination with a printed-side-up delivery mechanism, of means for actuating the same, a movable delivery board, cut-out mechanism mterposed between the said actuating means and delivery board, whereby, when the board is moved from its normal position the said delivery mechanism 1s out out of actlon and left at the limit of its inward excursion, and

manually operable means independent of the said delivery board for cutting the said actuating means out of action and leaving the said delivery mechanism at the limit of its inward excursion.

7. In a printing press, the combination with a printed-side-up delivery mechanism, of a printed-side-down delivery mechanism, and cut out means whereby the former is cut out of play when the latter is cut into play, and vice versa, the said out out means being constructed and arranged to be oper ableregardless of the position of the delivery mechanism in play at the time the cut out means is operated.

8. In a printing press, thecombination with a printed-side-up delivery mechanism,

of a printed-side down delivery mechanism,

and automatic cut-out means interposed between the two mechanisms, whereby the printed-side-up mechanism is automatically cut out of play when the printed-side-down mechanism is cut into play, and vice versa, the said out out means being constructed and arranged to be operable regardless of the position of theidelivery mechanism in play at the time the cut out means is operated.

9. In a printing press, the combination with a'printed-side-up delivery mechanism, of means for actuating the same, a pivotal delivery board adapted to have its front end manually raised and lowered, an automatic cut-out mechanism interposed between the said board and the said means, whereby it when the delivery board is raised, the cut out mechanism is operated for cutting the said delivery mechanism'out of action- 10. In a printing press, the combination with a printed=sideup delivery mechanism, of means for actuating the same, a delivery board adapted'to have its front end manu-c ally raised andlowered, a bar-cam connected with the inner end of the board for oper ation thereby, and cut-out means interposed between the said actuating means and barcam.

11. Ina printing press, the combination with a printed-side-up delivery mechanism,

of means foractuating the same, including a constantly reciprocated slide and a rack, a delivery board adapted to have its front end manually raised and lowered, and a cutout mechanism interposed between the said board and rack, including a coupling-pin carried by the said slide and coupling the rack with the same. I

12. In a printing press, the combination with printed-side-up delivery mechanism, of means for actuating the same, a delivery board adapted to have its front end manually raised and lowered, cut out mechanism interposed between the said actuating means and board for cutting out the former when the board is moved out of its normal position, and means for locking the said mecha- I let. In a printing press, the combination with printed-side-up delivery mechanism, of means for actuating the same, including a constantly reciprocated slide, and a rack; a

delivery board, cut out mechanism inter posed between the said boardand actuating means, including a coupling-pin for con pling the said rack to the said slide for effecting the'outward movement of the said mechanism, and means carried by the said rack and coacting with the said slide for V retiring the said mechanism to the limit of its inward excursion, whetherthe slide and rack are connected by the said pin or otherwise. l

15. In a printing press, the combination with printedside-up delivery mechanism, of means for actuating the same, -a"pivotalde livery board, a rack depending therefrom, a

pinion meshing into the saidwrack, a crank handle for turningthe said pinion, and a cut-out mechanism interposed between the said actuating means and the said board,

whereby when the board is raised, the cutout mechanism is operated to suspendthe action ofthe said delivery mechanism.

16. In a printingpress, the combination with a printed-side-up delivery mechanism and a printed-side-down delivery mechanism, of a rack case,a printed-side-up delivery rack, a" printed-side-down delivery raclgand' aconstantly reciprocated slide 10- cated'within the said case, means connecting the said racks with the respective delivery mechanisms, and converting meanslfor' cut ting one of the'said mechanismsinto action to the exclusion of the other, and vice versa.

17. In a printing press, the'combination with printed-side-down' delivery mechanism,

of 'means for actuating the same including 7 a rack, a pinion, and a swinging carrier mounting the said-pinion which is meshed into and demeshed from therack by swinging the said carrier; a hand-lever for swinging the carrier lnto its respective. pos tions, a I printed side up delivery mechanism,

means for actuating the same, and means connecting the said actuating means with the said lever, whereby the lever on cutting in the printed-side-down delivery cuts out the printed-side-up delivery mechanism.

'18. In a printing press, the combination with printed-side-up delivery mechanism, of means for actuating the same, a delivery board, cut-out mechanism between the said deli-very board and actuating means, whereby the movement of the delivery board out of its normal position automaticallycuts the said delivery mechanism out of action, and means lndependent of the sald board for manually cutting the said mechanismout V of action.

19. In a printing press, the combination with a printed-side-up delivery mechanism, of means for actuating the same including a coupling pinya deli-very board, and'cuta out means interposed between the said board'and pin,- including a-laterally movable bar, roller co acting therewith, a'rockarm, a shaft carrying the same, and connec-, tion between the said shaft and pin, whereby through the said bar, the pin maybe moved into itsuncoupled position during any portion of the'movement of the said delivery mechanism.

20. Ina printing press, the combination" with printed-side-up" delivery mechanism, of means for actuatlng the same, a'delivery board, cut-out mechanism interposed between the saidiactuating means and the said means for actuating the said mechanisms,-=a I delivery board, an automatic cut out interposed between the printed-sidemp' delivery mechanisms'and the said board, including a bar-cam and a bell-crank"lever,'manually operable means connected with the printedside down delivery mechanism for cutting the same into play and co acting with the said lever for cutting the said printed-side up delivery mechanism out of action.

NVINFIELD S'HUSON.

GHRISTEN R. KADDELAND.

Copies of this patent may be obtained for five cents each, by addressing the Commissioner of I'atents.

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